The PEA is a positive de-risking milestone but remains a preliminary scoping study with no binding economics. Monitor progress toward the PFS in 2027 and any updates on DLE testing results, permitting timelines, and lithium price assumptions that could materially alter the modeled economics.
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Executive Summary
Standard Lithium filed a Preliminary Economic Assessment (PEA) for its Franklin Project in East Texas, reporting an unlevered pre-tax NPV8 of $5.9 billion, 25.7% IRR, and 3-year payback on a modeled 70,000 tpa lithium carbonate operation over 20 years. The PEA is a preliminary, non-binding scoping study that advances the project toward a Preliminary Feasibility Study (PFS) targeted for 2027, but initial production is not expected until the early 2030s.
Key Facts
- PEA for Franklin Project shows unlevered pre-tax NPV8 of $5.9 billion, IRR of 25.7%, and 3-year payback period.
- Annual production capacity modeled at 70,000 tonnes of battery-quality lithium carbonate over a 20-year life (1.29 million tonnes total).
- Average annual lithium cash operating cost estimated at $4,226/t; capital intensity of $49,945/t.
- Project area increased by 37% to 44,541 hectares since prior maiden inferred resource report.
- Starting lithium concentration of 562 mg/L; average 515 mg/L.
- Standard Lithium holds a 55% economic interest; Equinor holds 45%.
- Principal recommendation is to advance to a Preliminary Feasibility Study (PFS) targeted for 2027.
- Initial production could begin in the early 2030s.
Financial Impact
PEA reports unlevered pre-tax NPV8 of $5.9 billion on a 100% basis; Standard Lithium's 55% share implies ~$3.2 billion NPV attributable. No actual revenue or cash flow generated yet.
Risk Factors
- PEA is a preliminary study; Inferred Resources may never convert to Reserves.
- Initial production not expected until early 2030s — long timeline to cash flow.
- Project economics highly sensitive to lithium prices, operating costs, and capital cost overruns.
- Financing for development not yet secured; dilution risk for Standard Lithium's 55% share.
Investment Themes
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001171843-26-006703 |
| Document: f6k_102026.htm | 0001171843-26-006703 |
| Document: 0001171843-26-006703-index-headers.html | 0001171843-26-006703 |
| Document: 0001171843-26-006703-index.html | 0001171843-26-006703 |
| Document: 0001171843-26-006703.txt | 0001171843-26-006703 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 20, 2026 6d ago | 6-K | $1.51 $1.50 | ▼ −0.66% | ▲ +0.52% | $1.40 (−7.28%) |
Oct 20, 2026 6d ago | 6-K | $1.50 $1.51 | ▲ +0.67% | ▲ +0.14% | $1.40 (−6.67%) |
Oct 16, 2026 10d ago | 6-K | $1.45 $1.47 | ▲ +1.38% | ▲ +0.96% | $1.40 (−3.45%) |
Oct 13, 2026 13d ago | 6-K | $1.43 $1.40 | ▼ −2.10% | ▼ −1.02% | $1.40 (−2.10%) |
Oct 9, 2026 17d ago | 6-K | $1.49 $1.43 | ▼ −4.03% | ▼ −4.02% | $1.40 (−6.04%) |
Sep 28, 2026 28d ago | 6-K | $1.83 $1.80 | ▼ −1.64% | ▼ −1.46% | $1.40 (−23.50%) |
Sep 21, 2026 5w ago | 6-K | $2.21 $2.14 | ▼ −3.17% | ▼ −2.45% | $1.40 (−36.65%) |
Sep 10, 2026 6w ago | 6-K | $2.23 $2.09 | ▼ −6.28% | ▼ −5.83% | $1.40 (−37.22%) |
Aug 31, 2026 8w ago | 6-K | $2.67 $2.49 | ▼ −6.74% | ▼ −6.05% | $1.40 (−47.57%) |
Aug 13, 2026 10w ago | 6-K | $2.33 $2.38 | ▲ +2.15% | ▲ +2.34% | $1.40 (−39.91%) |
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